Table of Contents
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Table of Contents
Related Manuals for East HE1K-48V-230V
Summary of Contents for East HE1K-48V-230V
- Page 1 Hybrid Inverter User manual 1-3KW pure sine wave hybrid inverter...
- Page 2 All rights reserved including the pictures, markings and symbols used. Any reproduction or disclosure, even partially, of the contents of this manual is strictly forbidden without prior written authorization of East Power. The contents of this manual will be periodically updated or revised if necessary.
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Page 3: Table Of Contents
Content 1 Summary ........................... 4 1.1 Product Overview: ........................4 1.2 Denomination for Product ......................4 1.3 Safety Notice: ..........................4 Product brief ........................5 2.1 Solar system composition ......................5 2.2 System Principle .......................... 6 2.3 Product control description: ....................... 6 2.4 Technical specification: ...................... -
Page 4: Summary
Inverter inner short circuit will cause electric shock or fire danger. Do not put any liquid vessel on inverter. Cut off power rapidly if inverter work abnormal, and contact with local dealers or EAST Service office. Make sure not to keep or use the product in following environment... -
Page 5: Product Brief
No good air circulation Place having flammable gas corrosive material or lot of dust Place under abnormal high or low temperature(above 40℃ or below 0℃), or high humidity(above 90%) Place where with direct sunlight or near the heating appliance Place where violent vibration Outdoor In case of fire, please use the surrounding dry powder fire extinguisher. -
Page 6: System Principle
2.2 System Principle GRID MPPT INVERTER BATTERY 2.3 Product control description: 2.3.1 Control panel: 2.3.2 Main interface:... - Page 7 、 、 、 Press “↑、↓” to select” “icon, press “ENT “ to check the information of “grid、battery、output、MPPT”. Menu icons Manu name Manu items Interpretation Voltage (V) Grid input voltage Frequency (Hz) Grid input frequency Grid Current (A) Load current parameters Power (W) Power (charger power +load power) Status :...
- Page 8 2.3.3 Button Description: Symbol Name Function On /off button Press and hold for 3 s, ON/OFF order Down Press and hold for 0.5s，down to select menu or number Press and hold for 0.5s, up to select menu or number Escape button Press this button to go back, press this button in main interface , is to clear the warning of the system ENT.
- Page 9 AC OUTPUT load” L(live), N(neutral ),G(ground)” connect to the hole; AC INPUT Grid “L(live), N(neutral ), G(ground)” connect to the hole; AC FUSE Inverter AC input fuse; PV INPUT “+” PV “positive(+)” connect to the hole; PV INPUT “-” PV “negative(-)” connect to the hole; BATTERY”+ “...
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Page 10: Technical Specification
PV INPUT “-” PV input terminal “-” “+” Battery input terminal “+” BATTERY “-” Battery input terminal “-” 2.4 Technical specification: Model HE1K-48V-230V HE2K-48V-230V HE3K-48V-230V Rated power [KW] Output PF DC voltage 48Vdc Piece/cell 4*12V/24*2V Working mode Grid-tie mode / anti-flow back can be set... - Page 11 Output voltage ±3% grid off，±10%(grid tied) accuracy Transient ≤60ms recovery time Fixed Automatically be the same frequency as the grid input frequency Crest factor 3 : 1(Ipeak/Irms) Wave Pure sine wave THD liner load ≤3% ≥ 110%/125%/150%/180%/200%:4mins /1min/5s/20ms/0.5sreansfer Overload to bypass or shutdown(shutdown when AC not available ) 0.1s short 3times rated current circuit current...
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Page 12: Working Principle
humidity Height 1000m, rated power (100m higher,1% derated )Max4000m Cooling Forced cooling (fans speed change with load level) Noise ≤50 dB(1 m varies with load and temperature) Others (MTBF) 200,000 hours IP class IP21 (EN60529) 2.5 Working principle: 2.5.1 Description: “... -
Page 13: Grid Tied Mode
On “Energy Saving Priority” mode: When GRID PV is insufficient and less than the power MPPT INVERTER battery requires, the system turns on AC charger and charge the battery with PV and BATTERY the load will be supplied by grid. On”... - Page 14 On “Energy Saving Priority” mode: When GRID PV is insufficient, PV charges the battery MPPT INVERTER first, the excess energy will support load together with AC. Inverter and AC power BATTERY support the load at the same time. On “Energy Saving Priority” mode: When GRID PV power is insufficient and less than the MPPT...
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Page 15: Product Storage And Installation
When AC absents, battery and PV will GRID supply the load together. MPPT INVERTER BATTERY 3 Product storage and installation 3.1 Product storage: If the machine won’t be installed immediately, please store the inverter vertically according to the package instruction, and in the dry place where can avoid direct sunshine, dust and high temperature. -
Page 16: Installation Site
3.3 Installation site When selecting an inverter installation space, you should note the following requirements: Put the inverter in the suitable position with good ventilation, at least 150mm ambient space around the vent and fan; The inverter needs to be put in the clean and dry indoor room (Environment temperature:0-40 degree;... -
Page 17: System Connection
connecting cable is generally 2 to 10 meters; long cable will cause the voltage decrease, the corresponding cable cross-sectional area size should be increased. Rate power Item Remark Cable number ≥0.75 ≥1.0 ≥1.5 GB(mm Load output”L+N+G “ ≥16 ≥14 ≥12 ANSI(AWG) ≥0.75 ≥1.0... -
Page 18: Operation Description
2) According to the identification and connect the cables Load input input PV input + BAT input BAT input “L+N+G” “L+N+G” “-”negative positive “-”negative + positive 4 Operation Description Daily switching on/off: 1) Battery cold start： press the panel on/off button” “for 3 seconds，the system on，after 15 seconds the inverter will turn to power supply. -
Page 19: For Long Time Not Using, Switching On/Off Operation
3) Daily switch off：press the panel on/off button” “for 3 seconds，the system switch off. At this moment, the system is at the standby mode. 4) In the case of having AC，press “ENT.” button，then press “↓↑” choose “power on/off”，press “↓↑” choose “power on” or “power off”, then press “ENT.” button to execution: Remark: After system unattended function being enable, the system will depend on the inverter AC input and battery status, switching on/off automatically. -
Page 20: System Set
OUT POWER(W) System present output power E DAILY(KWH) Daily generated power E TOTAL(KWH) Total generated power SYS TEMP(℃) System temperature SYSTEM SET Press “ENT” button and go to the menu; press “↓↑” choose “RUNING INFO.” Press “ENT” to confirm input the password（the system default password is “000000” press “ENT”... -
Page 21: Password Set
number，press “ENT.” to confirm; Press “ESC” to return. Wrong settings will lead to the inverter communication abnormal, must be set by the professional person, the highest communication baud rate shall below 9600bps. 5.4 PASSWORD SET Press “↓↑” to choose, press “ENT.” to confirm; press “↓↑” to modify the number, press “ENT.”... -
Page 22: User Set
3) The mode set is the system working mode at different time, the user shall depend on the local electricity policy and the system PV panel configuration, user power consumption to set, totally have three kinds of mode: E SAV.PRIO： it means within the system setting time, make sure to charge the battery Priority, the excess energy will supply the power to the load or supply to the grid, make sure the battery with full energy, applicable to the area of power shortage. -
Page 23: Contrast Set
Digital/Command, press “ENT.” finished selection, press “ESC” return. Description 1) ANTI-TIED: System works in grid tie mode, but doesn’t deliver the power to the grid. 2) GRID-TIED: system works in grid tie mode, and deliver all the power to the grid. Warning: If this selection is set incorrectly, it will cause violation of local electricity regulation and give users unnecessary economic losses .Must be operated by the manufacturers of professional and technical personnel, if necessary, please contact your... -
Page 24: Maintenance
6 Maintenance 6.1 Preventive Maintenance To ensure the reliability and long service for the inverter system, do following checks each month: 1. Shutdown the inverter (Check the operation step); 2. Check the ventilation holes are not blocked; 3. Check the cover of machine whether there is too much dust cover; 4. - Page 25 Common alarm information and exception resolution: Alarm Treatment Description information Range voltage exceeds the AC abnormal rated value ± 18% of utility Automatic censored after 40 s . grid Adjust the system input power, Range frequency exceeds frequency or waiting for recovery. the rated value ±5Hz of abnormal utility grid...
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Page 26: Appendix
7 Appendix 1) Option SNMP card (optional): remote wireless communications operations. RS485 interface (optional): remote wireless communications operations. 2) Packing List 1 * Inverter 1* User manual 1* Ac insurance tube 1* Warranty card...